4H-1-Benzopyran-4-one,3,5,7-trihydroxy-2-phenyl- cas no:548-83-4
Synonyms: Flavone,3,5,7-trihydroxy- (7CI,8CI);Galangin (6CI);3,5,7-Trihydroxyflavone;NSC407229;Norizalpinin;
Name4H-1-Benzopyran-4-one,3,5,7-trihydroxy-2-phenyl-
CAS548-83-4
SynonymsFlavone,3,5,7-trihydroxy- (7CI,8CI);Galangin (6CI);3,5,7-Trihydroxyflavone;NSC407229;Norizalpinin;
EINECS(EC#)208-960-4
Molecular FormulaC15H10O5
Molecular Weight270.2369
AppearanceYellowish needle-like crystal
refractive index1.747
Hazard Xi:Irritant;
Risk R36/37/38
Safety Hazard Codes:Xi
Risk Statements:36/37/38
36/37/38:Irritating to eyes, respiratory system and skin
Safety Statements:26-37/39
26:In case of contact with eyes, rinse immediately with plenty
of water and seek medical advice
37/39:Wear suitable protective clothing, gloves and eye/face
protection
WGK Germany:3
